| Point Forecast: 2 Miles NW Belleville IL 38.55N 90.04W (Elev. 538 ft) |
Last Update: 1:51 am CDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 71 | 69 | 71 | 69 | 70 | 71 | 71 | 74 | 78 | 79 | 81 | 84 | 86 | 86 | 86 | 86 | 85 | 84 | 81 | 79 | 77 | 76 | 74 | 73 |
| Dewpoint (°F) | 71 | 69 | 71 | 69 | 70 | 71 | 71 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 73 | 73 | 72 |
| Heat Index (°F) | 78 | 79 | 86 | 91 | 94 | 94 | 94 | 94 | 93 | 90 | 86 | 79 | 77 | 76 | ||||||||||
| Surface Wind (mph) | 2 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 3 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 |
| Wind Dir | NE | E | NE | NE | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 68 | 63 | 70 | 76 | 81 | 81 | 82 | 80 | 81 | 76 | 68 | 73 | 75 | 82 | 76 | 72 | 72 | 67 | 62 | 57 | 58 | 55 | 56 | 54 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 6 | 9 | 12 | 16 | 20 | 17 | 14 | 12 | 9 | 9 | 8 | 8 | 7 | 7 | 8 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 88 | 85 | 79 | 72 | 68 | 68 | 68 | 68 | 70 | 70 | 77 | 82 | 88 | 90 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 73 | 72 | 72 | 72 | 71 | 72 | 75 | 78 | 80 | 82 | 84 | 85 | 86 | 86 | 86 | 85 | 84 | 82 | 80 | 78 | 77 | 76 | 76 | 76 |
| Dewpoint (°F) | 72 | 72 | 72 | 72 | 71 | 72 | 73 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 73 |
| Heat Index (°F) | 75 | 78 | 85 | 89 | 92 | 94 | 95 | 95 | 95 | 94 | 91 | 88 | 85 | 78 | 77 | 76 | 76 | 76 | ||||||
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | SE | SE | E | E | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | SW | SW | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 55 | 55 | 67 | 72 | 76 | 72 | 69 | 53 | 67 | 57 | 62 | 66 | 66 | 67 | 67 | 65 | 63 | 61 | 57 | 52 | 48 | 43 | 39 | 34 |
| Precipitation Potential (%) | 8 | 8 | 8 | 7 | 7 | 16 | 16 | 16 | 16 | 16 | 16 | 53 | 53 | 53 | 53 | 53 | 53 | 19 | 19 | 19 | 19 | 19 | 19 | 12 |
| Relative Humidity (%) | 97 | 100 | 100 | 100 | 100 | 100 | 94 | 88 | 85 | 79 | 74 | 72 | 70 | 70 | 70 | 72 | 72 | 77 | 82 | 85 | 88 | 90 | 90 | 90 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- |
